128537701 (number)

128537701 is an odd 9-digits composite number following 128537700 and preceding 128537702. In scientific notation, it is written as 1.28537701 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 126988972 positive integers (up to 128537701) that are relatively prime to 128537701.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred thirty-seven thousand seven hundred one

Notation

Scientific notation 1.28537701 × 10^8
Engineering notation 1.28537701 × 10^6

Prime Factorization of 128537701

Prime Factorization 83 × 1548647

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128537701
Product of the distinct prime numbers

The prime factorization of 128537701 is 83 × 1548647. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128537701)

Multiplication

n×y
n×2 257075402
n×3 385613103
n×4 514150804
n×5 642688505

Division

n÷y
n÷2 64268850.5
n÷3 42845900.333333
n÷3 32134425.25
n÷5 25707540.2

Exponentiation

ny
n2 16521940578365401
n3 2.1236922580017E+24
n4 2.7297452047504E+32
n5 3.5087517293439E+40

Nth Root

y√n
2√n 11337.446846623
3√n 504.67312245047
4√n 106.4774475963
5√n 41.860663295165

Divisors of 128537701

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128537700
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128537701 can be divided by 4 positive divisors. The sum of these divisors (counting 128537701) is 1, the average is 0.25.

Base conversion 128537701

Base System Value
2 Binary 111101010010101010001100101
3 Ternary 22221212101120121
4 Quaternary 13222111101211
5 Quinary 230401201301
6 Senary 20431001541
8 Octal 752252145
10 Decimal 128537701
12 Duodecimal 370692b1
16 Hexadecimal 7a95465
20 Vigesimal 2037451
36 Base36 24j0bp

Cryptographic Hash Functions

md5 29494a2e9158a01466404f07981009ee
sha1 1d823a2caff4334dd474d150f8b9f67fb4909675
sha256 6393f299e3196be34f26d9cbf2d1d86258e7708cf41f698856478a8f55dc6e21
sha512 daf4b3fda42079c79ddb6e95099418ea9792e8938ee40c71323f34359c9938e77b2b45cba0aa447b35e2286de0ff05058388bd5006bdde3f4b1f84cf3488d59a
ripemd-160 7edfa146007c8788b8c4053512e912441724e2a4

128537701 as geometric shapes

Circle

Radius = n
Diameter 257075402
Circumference 807626194.34184
Area 5.190520714404E+16

Sphere

Radius = n
Volume 8.8957013282982E+24
Surface area 2.0762082857616E+17
Circumference 807626194.34184

Square

Length = n
Perimeter 514150804
Area 16521940578365401
Diagonal 181779760.03046

Cube

Length = n
Surface area 99131643470192406
Volume 2.1236922580017E+24
Space diagonal 222633828.8201

Equilateral Triangle

Length = n
Perimeter 385613103
Area 7.1542101303407E+15
Altitude 111316914.41005

Triangular Pyramid

Length = n
Surface area 7.1542101303407E+15
Volume 2.5027953279773E+23
Height 60593253.343486